add id and key formatting utils; format keys as b36cid by default; up…

…date tests

idfmt.go

@@ -0,0 +1,19 @@
+package iface
+
+import (
+	peer "github.com/libp2p/go-libp2p-core/peer"
+	mbase "github.com/multiformats/go-multibase"
+)
+
+func FormatKeyID(id peer.ID) string {
+	if s, err := peer.ToCid(id).StringOfBase(mbase.Base36); err != nil {
+		panic(err)
+	} else {
+		return s
+	}
+}
+
+// FormatKey formats the given IPNS key in a canonical way.
+func FormatKey(key Key) string {
+	return FormatKeyID(key.ID())
+}

tests/key.go

@@ -5,7 +5,8 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/ipfs/interface-go-ipfs-core"
+	coreiface "github.com/ipfs/interface-go-ipfs-core"
+	iface "github.com/ipfs/interface-go-ipfs-core"
 	opt "github.com/ipfs/interface-go-ipfs-core/options"
 )
 
@@ -64,8 +65,8 @@ func (tp *TestSuite) TestListSelf(t *testing.T) {
 		t.Errorf("expected the key to be called 'self', got '%s'", keys[0].Name())
 	}
 
-	if keys[0].Path().String() != "/ipns/"+self.ID().Pretty() {
-		t.Errorf("expected the key to have path '/ipns/%s', got '%s'", self.ID().Pretty(), keys[0].Path().String())
+	if keys[0].Path().String() != "/ipns/"+coreiface.FormatKeyID(self.ID()) {
+		t.Errorf("expected the key to have path '/ipns/%s', got '%s'", coreiface.FormatKeyID(self.ID()), keys[0].Path().String())
 	}
 }
 

tests/name.go

@@ -2,15 +2,15 @@ package tests
 
 import (
 	"context"
-	path "github.com/ipfs/interface-go-ipfs-core/path"
 	"io"
 	"math/rand"
 	gopath "path"
 	"testing"
 	"time"
 
-	"github.com/ipfs/go-ipfs-files"
-	ipath "github.com/ipfs/go-path"
+	path "github.com/ipfs/interface-go-ipfs-core/path"
+
+	files "github.com/ipfs/go-ipfs-files"
 
 	coreiface "github.com/ipfs/interface-go-ipfs-core"
 	opt "github.com/ipfs/interface-go-ipfs-core/options"
@@ -70,8 +70,8 @@ func (tp *TestSuite) TestPublishResolve(t *testing.T) {
 				t.Fatal(err)
 			}
 
-			if e.Name() != self.ID().Pretty() {
-				t.Errorf("expected e.Name to equal '%s', got '%s'", self.ID().Pretty(), e.Name())
+			if e.Name() != coreiface.FormatKeyID(self.ID()) {
+				t.Errorf("expected e.Name to equal '%s', got '%s'", coreiface.FormatKeyID(self.ID()), e.Name())
 			}
 
 			if e.Value().String() != p.String() {
@@ -100,8 +100,8 @@ func (tp *TestSuite) TestPublishResolve(t *testing.T) {
 				t.Fatal(err)
 			}
 
-			if e.Name() != self.ID().Pretty() {
-				t.Errorf("expected e.Name to equal '%s', got '%s'", self.ID().Pretty(), e.Name())
+			if e.Name() != coreiface.FormatKeyID(self.ID()) {
+				t.Errorf("expected e.Name to equal '%s', got '%s'", coreiface.FormatKeyID(self.ID()), e.Name())
 			}
 
 			if e.Value().String() != p.String()+"/test" {
@@ -130,8 +130,8 @@ func (tp *TestSuite) TestPublishResolve(t *testing.T) {
 				t.Fatal(err)
 			}
 
-			if e.Name() != self.ID().Pretty() {
-				t.Errorf("expected e.Name to equal '%s', got '%s'", self.ID().Pretty(), e.Name())
+			if e.Name() != coreiface.FormatKeyID(self.ID()) {
+				t.Errorf("expected e.Name to equal '%s', got '%s'", coreiface.FormatKeyID(self.ID()), e.Name())
 			}
 
 			if e.Value().String() != p.String() {
@@ -160,8 +160,8 @@ func (tp *TestSuite) TestPublishResolve(t *testing.T) {
 				t.Fatal(err)
 			}
 
-			if e.Name() != self.ID().Pretty() {
-				t.Errorf("expected e.Name to equal '%s', got '%s'", self.ID().Pretty(), e.Name())
+			if e.Name() != coreiface.FormatKeyID(self.ID()) {
+				t.Errorf("expected e.Name to equal '%s', got '%s'", coreiface.FormatKeyID(self.ID()), e.Name())
 			}
 
 			if e.Value().String() != p.String()+"/a" {
@@ -212,8 +212,8 @@ func (tp *TestSuite) TestBasicPublishResolveKey(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if ipath.Join([]string{"/ipns", e.Name()}) != k.Path().String() {
-		t.Errorf("expected e.Name to equal '%s', got '%s'", e.Name(), k.Path().String())
+	if e.Name() != coreiface.FormatKey(k) {
+		t.Errorf("expected e.Name to equal %s, got '%s'", e.Name(), coreiface.FormatKey(k))
 	}
 
 	if e.Value().String() != p.String() {
@@ -255,8 +255,8 @@ func (tp *TestSuite) TestBasicPublishResolveTimeout(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if e.Name() != self.ID().Pretty() {
-		t.Errorf("expected e.Name to equal '%s', got '%s'", self.ID().Pretty(), e.Name())
+	if e.Name() != coreiface.FormatKeyID(self.ID()) {
+		t.Errorf("expected e.Name to equal '%s', got '%s'", coreiface.FormatKeyID(self.ID()), e.Name())
 	}
 
 	if e.Value().String() != p.String() {